How does trees maintain hair quality?

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

What type of plant is good for a bioassay and where can i buy it? i only have a month.

Wich of the following are manual restraint techniques for dogs